CN106117680A - A kind of electrical-conductive nanometer elastomeric material and preparation method thereof - Google Patents
A kind of electrical-conductive nanometer elastomeric material and preparation method thereof Download PDFInfo
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- CN106117680A CN106117680A CN201610518541.2A CN201610518541A CN106117680A CN 106117680 A CN106117680 A CN 106117680A CN 201610518541 A CN201610518541 A CN 201610518541A CN 106117680 A CN106117680 A CN 106117680A
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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Abstract
The invention discloses a kind of electrical-conductive nanometer elastomeric material and preparation method thereof, raw material is: neoprene, nano imvite, aluminate coupling agent, sulfur, nanometer titanium dioxide, aluminum phosphate, methyl ethyl ketone peroxide, cobalt naphthenate, stainless steel fibre and nikel powder；Oil resistance is good, high temperature resistant, corrosion-resistant, low cost, and shore hardness A is 77 79；Can long-term work at 60 ~ 160 DEG C, wearability is high, electric conductivity and excellent spring；Raw material resources are enriched, and repeatable utilization, hot strength is 15 17MPa, has corrosion-resistant, durable；Can be widely used at various extreme environments, long-term work is difficult to aging in high temperature environments, meets environmental requirement.
Description
Technical field
The present invention relates to technical field of rubber material, particularly relate to a kind of electrical-conductive nanometer elastomeric material and preparation method thereof.
Background technology
Neoprene is manufactured by latex, nonrubber composition contained in latex some be left in the neoprene of solid
In rubber.The 92%-95% Han rubber hydrocarbon in general neoprene, rather than rubber hydrocarbon accounts for 5%-8%.Owing to preparation method is different, the place of production is different
Or even it is different for season to adopt glue, the ratio of these compositions may be variant, but is substantially all within scope.
In recent years, rubber industry is much developed, and the existing segmented industry is steadily increasing, and the new raw rubber segmented industry is then
Develop rapidly, but simultaneously, rubber industry also there is also the problems such as environment, resource, disaster, innovation.
2004, whole nation neoprene total cultivated area 69.62 ten thousand hectares, open face and amass 45.19 ten thousand hectares, dry incineration method
57.33 ten thousand tons.Wherein land-reclaimable rubber planting area 41.1 ten thousand hectares, accounts for the whole nation rubber gross area respectively by private 28.52 ten thousand hectares
59.03% and 40.97%.
2011, there is jumbo fluctuation in the prices of raw materials such as rubber, and 43500 yuan/ton go through created the first quarter by neoprene
History highest record, have an effect synthetic rubber two, the third quater on attack, amount of increase reaches 10000 yuan/ton, the most all occurs plummeting.It is subject to
The main rubber enterprises such as rubber price big ups and downs affect, tire stand in the breach, and costs of production and operation is difficult to control to, stock
Increased risk, profit margin is compressed to 2%-5%, and industry faces a severe challenge.
Due to robber materials price fluctuation, domestic and international market continued downturn, domestic demand slows down, and the main rubber of China produces
Product yield amplification falls after rise, outlet falls after rise, but the situation of big rise and big fall does not occur, maintains economical operation the most steady.Meanwhile,
Running quality has optimized: product restructuring makes progress, and tire meridian rate reaches 86.5%, improves 2.5 % on year-on-year basis,
Other product structures also have bigger improvement;Changing rubber industry growth pattern to win initial success, the dependency degree of external demand is reduced by tire;
Carry out low-carbon economy effect notable, the products such as industry energy consumption reduces, and a collection of energy-saving equipment occurs, green tire and green raw material
Continue to bring out.These change explanation, when economic growth rate appropriateness reduces, exchange structure on the contrary, have promoted every reform
Help.China's rubber industry economical operation starts to sail benign development track into.
Rubber industry is as what automobile industry development got up.Sixties auto industry is sent out at a high speed with petro chemical industry
Exhibition, makes the rubber industry level of production be greatly improved；Enter the seventies, for adapting to the high speed of automobile, safety and saving
The energy, eliminates and pollutes, prevent the needs of the aspects such as public hazards, and promote tire new varieties constantly goes out sight.Raw material glue consumes to be handed over
Logical transport aspect occupies sizable proportion.Such as: 4 tons of trucies of a Jiefang brand, need rubber more than 200 kilogram,
One joint hard-seat coach need to assemble rubber gross weight more than 300 kilogram, and a million tons wheel just needs the nearly 10 tons of weights of rubber, a frame
Jet airliner needs the rubber of nearly 600 kilograms.In the transportation of sea, land and sky, which all be unable to do without rubber.
As means of transport, tire is a main accessory.In addition to producing conventional tyre, also greatly develop radial, tubeless
What tire underground railway had also uses rubber tyre.Rolling stock and automobile popularization and application rubber spring subtract exhibition goods, airtight
Rubber is put.Mega-store, station, subway are also using manned conveyer belt.Additionally, " aircushion vehicle ", " air cushion that the most useful rubber is manufactured
Car " etc..
Having many rubbers servicing for us in daily life, all over being worn by urban and rural residents, it is B rubber system
The one that in product, consumption figure is the biggest.Other as raincoat, hot water help, the purple band of pine, toy for children, sponge seat cushion and latex impregnation system
Product etc., are all playing its effect in people's lives.
Summary of the invention
The present invention provides that a kind of hardness is high, high, the low temperature resistant and resistant to elevated temperatures electrical-conductive nanometer elastomeric material of hot strength and
Preparation method, the technical problem such as solve that existing elastomeric material hardness is low and hot strength is low.
The present invention is by the following technical solutions: a kind of electrical-conductive nanometer elastomeric material, and it is as follows that mass fraction proportioning pressed by its raw material:
Neoprene 100 parts, nano imvite 5-9 part, aluminate coupling agent 16-20 part, sulfur 2-6 part, nanometer titanium dioxide 5-10 part,
Aluminum phosphate is 2-6 part, methyl ethyl ketone peroxide 1-3 part, cobalt naphthenate 10-20 part, stainless steel fibre 8-10 part, nikel powder 20-24 part.
As a preferred technical solution of the present invention: mass fraction proportioning pressed by the raw material of described electrical-conductive nanometer elastomeric material
As follows: neoprene 100 parts, nano imvite 5 parts, aluminate coupling agent 16 parts, 2 parts of sulfur, nanometer titanium dioxide 5 parts, phosphoric acid
Aluminum is 2 parts, methyl ethyl ketone peroxide 1 part, cobalt naphthenate 10 parts, stainless steel fibre 8 parts, nikel powder 20 parts.
As a preferred technical solution of the present invention: mass fraction proportioning pressed by the raw material of described electrical-conductive nanometer elastomeric material
As follows: neoprene 100 parts, nano imvite 9 parts, aluminate coupling agent 20 parts, 6 parts of sulfur, nanometer titanium dioxide 10 parts, phosphoric acid
Aluminum is 6 parts, methyl ethyl ketone peroxide 3 parts, cobalt naphthenate 20 parts, stainless steel fibre 10 parts, nikel powder 24 parts.
As a preferred technical solution of the present invention: mass fraction proportioning pressed by the raw material of described electrical-conductive nanometer elastomeric material
As follows: neoprene 100 parts, nano imvite 7 parts, aluminate coupling agent 18 parts, 4 parts of sulfur, nanometer titanium dioxide 8 parts, phosphoric acid
Aluminum is 4 parts, methyl ethyl ketone peroxide 2 parts, cobalt naphthenate 15 parts, stainless steel fibre 9 parts, nikel powder 22 parts.
A kind of method preparing described electrical-conductive nanometer elastomeric material, step is:
The first step: weigh neoprene, nano imvite, aluminate coupling agent, sulfur, Nanometer Titanium Dioxide according to mass fraction proportioning
Powder, aluminum phosphate, methyl ethyl ketone peroxide, cobalt naphthenate, stainless steel fibre and nikel powder；
Second step: put into by neoprene in high-speed mixer, is warming up to 110-130 DEG C, adds surplus stock, is warming up to 130-
140 DEG C, mixing velocity 850-950r/min, mix 10-30min；
3rd step: mixed raw material by plasticating, calendering process, form elastomeric compound, then rolling out film and form rubber.
Beneficial effect
A kind of electrical-conductive nanometer elastomeric material of the present invention and preparation method thereof uses above technical scheme compared with prior art,
Have following technical effect that 1, oil resistance good, high temperature resistant, corrosion-resistant, low cost, shore hardness A is 77-79；2, can-
Long-term work at 60 ~ 160 DEG C, wearability height, electric conductivity and excellent spring；3, raw material resources are enriched, repeatable utilization, stretching
Intensity is 15-17MPa, has corrosion-resistant, durable；4, can be widely used at various extreme environments, the longest
Phase work is difficult to aging, meets environmental requirement, can be with the widespread production not division of history into periods for current material.
Detailed description of the invention
Below in conjunction with example, the invention will be further described, and embodiment is only used for that the present invention will be described, not
Constituting the restriction to right, other alternative means that it may occur to persons skilled in the art that, all in right of the present invention
In claimed range.
Embodiment 1:
The first step: weigh neoprene 100 parts according to mass fraction proportioning, nano imvite 5 parts, aluminate coupling agent 16 parts,
2 parts of sulfur, nanometer titanium dioxide 5 parts, aluminum phosphate is 2 parts, methyl ethyl ketone peroxide 1 part, cobalt naphthenate 10 parts, stainless steel fibre 8 parts,
Nikel powder 20 parts.
Second step: put into by neoprene in high-speed mixer, is warming up to 110 DEG C, adds surplus stock, is warming up to 130
DEG C, mixing velocity 850r/min, mix 10min.
3rd step: mixed raw material by plasticating, calendering process, form elastomeric compound, then rolling out film and form rubber
Glue.
Oil resistance is good, high temperature resistant, corrosion-resistant, low cost, and shore hardness A is 77；Can at-60 ~ 160 DEG C permanent worker
Make, wearability height, electric conductivity and excellent spring；Raw material resources are enriched, and repeatable utilization, hot strength is 15MPa, has resistance to
Burn into is durable；Can be widely used at various extreme environments, long-term work is difficult to aging in high temperature environments, meets environmental protection
Requirement.
Embodiment 2:
The first step: weigh neoprene 100 parts according to mass fraction proportioning, nano imvite 9 parts, aluminate coupling agent 20 parts,
6 parts of sulfur, nanometer titanium dioxide 10 parts, aluminum phosphate is 6 parts, methyl ethyl ketone peroxide 3 parts, cobalt naphthenate 20 parts, stainless steel fibre 10
Part, nikel powder 24 parts.
Second step: put into by neoprene in high-speed mixer, is warming up to 130 DEG C, adds surplus stock, is warming up to 140
DEG C, mixing velocity 950r/min, mix 30min.
3rd step: mixed raw material by plasticating, calendering process, form elastomeric compound, then rolling out film and form rubber
Glue.
Oil resistance is good, high temperature resistant, corrosion-resistant, low cost, and shore hardness A is 78；Can at-60 ~ 160 DEG C permanent worker
Make, wearability height, electric conductivity and excellent spring；Raw material resources are enriched, and repeatable utilization, hot strength is 16MPa, has resistance to
Burn into is durable；Can be widely used at various extreme environments, long-term work is difficult to aging in high temperature environments, meets environmental protection
Requirement.
Embodiment 3:
The first step: weigh neoprene 100 parts according to mass fraction proportioning, nano imvite 7 parts, aluminate coupling agent 18 parts,
4 parts of sulfur, nanometer titanium dioxide 8 parts, aluminum phosphate is 4 parts, methyl ethyl ketone peroxide 2 parts, cobalt naphthenate 15 parts, stainless steel fibre 9 parts,
Nikel powder 22 parts.
Second step: put into by neoprene in high-speed mixer, is warming up to 120 DEG C, adds surplus stock, is warming up to 135
DEG C, mixing velocity 900r/min, mix 20min.
3rd step: mixed raw material by plasticating, calendering process, form elastomeric compound, then rolling out film and form rubber
Glue.
Oil resistance is good, high temperature resistant, corrosion-resistant, low cost, and shore hardness A is 79；Can at-60 ~ 160 DEG C permanent worker
Make, wearability height, electric conductivity and excellent spring；Raw material resources are enriched, and repeatable utilization, hot strength is 17MPa, has resistance to
Burn into is durable；Can be widely used at various extreme environments, long-term work is difficult to aging in high temperature environments, meets environmental protection
Requirement.
Claims (5)
1. an electrical-conductive nanometer elastomeric material, it is characterised in that the raw material of described electrical-conductive nanometer elastomeric material is joined by mass fraction
Ratio is as follows: neoprene 100 parts, nano imvite 5-9 part, aluminate coupling agent 16-20 part, sulfur 2-6 part, nanometer titanium dioxide
5-10 part, aluminum phosphate is 2-6 part, methyl ethyl ketone peroxide 1-3 part, cobalt naphthenate 10-20 part, stainless steel fibre 8-10 part, nikel powder
20-24 part.
A kind of electrical-conductive nanometer elastomeric material the most according to claim 1, it is characterised in that described electrical-conductive nanometer elastomeric material
Raw material to press mass fraction proportioning as follows: neoprene 100 parts, nano imvite 5 parts, aluminate coupling agent 16 parts, sulfur 2
Part, nanometer titanium dioxide 5 parts, aluminum phosphate is 2 parts, methyl ethyl ketone peroxide 1 part, cobalt naphthenate 10 parts, stainless steel fibre 8 parts, nikel powder
20 parts.
A kind of electrical-conductive nanometer elastomeric material the most according to claim 1, it is characterised in that described electrical-conductive nanometer elastomeric material
Raw material to press mass fraction proportioning as follows: neoprene 100 parts, nano imvite 9 parts, aluminate coupling agent 20 parts, sulfur 6
Part, nanometer titanium dioxide 10 parts, aluminum phosphate is 6 parts, methyl ethyl ketone peroxide 3 parts, cobalt naphthenate 20 parts, stainless steel fibre 10 parts, nickel
24 parts of powder.
A kind of electrical-conductive nanometer elastomeric material the most according to claim 1, it is characterised in that described electrical-conductive nanometer elastomeric material
Raw material to press mass fraction proportioning as follows: neoprene 100 parts, nano imvite 7 parts, aluminate coupling agent 18 parts, sulfur 4
Part, nanometer titanium dioxide 8 parts, aluminum phosphate is 4 parts, methyl ethyl ketone peroxide 2 parts, cobalt naphthenate 15 parts, stainless steel fibre 9 parts, nikel powder
22 parts.
5. the method for the electrical-conductive nanometer elastomeric material that a kind is prepared described in claim 1, it is characterised in that comprise the steps:
The first step: weigh neoprene, nano imvite, aluminate coupling agent, sulfur, Nanometer Titanium Dioxide according to mass fraction proportioning
Powder, aluminum phosphate, methyl ethyl ketone peroxide, cobalt naphthenate, stainless steel fibre and nikel powder；
Second step: put into by neoprene in high-speed mixer, is warming up to 110-130 DEG C, adds surplus stock, is warming up to 130-
140 DEG C, mixing velocity 850-950r/min, mix 10-30min；
3rd step: mixed raw material by plasticating, calendering process, form elastomeric compound, then rolling out film and form rubber.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101151318A (en) * | 2005-03-30 | 2008-03-26 | 盖茨公司 | Metal-elastomer compound |
| CN103570994A (en) * | 2013-10-16 | 2014-02-12 | 青岛华瑞胶业设备有限公司 | High-performance composite conductive rubber |
| CN105384997A (en) * | 2015-11-13 | 2016-03-09 | 安徽广源科技发展有限公司 | Waste plastic modified chloroprene rubber composite material |
-
2016
- 2016-07-05 CN CN201610518541.2A patent/CN106117680A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101151318A (en) * | 2005-03-30 | 2008-03-26 | 盖茨公司 | Metal-elastomer compound |
| CN103570994A (en) * | 2013-10-16 | 2014-02-12 | 青岛华瑞胶业设备有限公司 | High-performance composite conductive rubber |
| CN105384997A (en) * | 2015-11-13 | 2016-03-09 | 安徽广源科技发展有限公司 | Waste plastic modified chloroprene rubber composite material |
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